"Marsden yearns to take her sister and escape Glory, a town famous for seedy businesses and suicides, but her friendship with Jude yields secrets that may chain them to the Indigo River forever"--OCLC.
"West Grayer lives in a world where every person has a twin, or Alt. Only one can survive to adulthood, and West has just received her notice to kill her Alt"--Provided by publisher.
In a world where everyone has an Alt -- an identical twin -- only one of the pair is allowed to live to adulthood. West Grayer has just received a notice to kill her Alt, and must carry out this task before her Alt eliminates her first.
